Add wx headers and ext

wxheaders/wx/notifmsg.h

@@ -0,0 +1,182 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/notifmsg.h
+// Purpose:     class allowing to show notification messages to the user
+// Author:      Vadim Zeitlin
+// Created:     2007-11-19
+// Copyright:   (c) 2007 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_NOTIFMSG_H_
+#define _WX_NOTIFMSG_H_
+
+#include "wx/event.h"
+
+#if wxUSE_NOTIFICATION_MESSAGE
+
+// ----------------------------------------------------------------------------
+// wxNotificationMessage: allows to show the user a message non intrusively
+// ----------------------------------------------------------------------------
+
+// notice that this class is not a window and so doesn't derive from wxWindow
+
+class WXDLLIMPEXP_CORE wxNotificationMessageBase : public wxEvtHandler
+{
+public:
+    // ctors and initializers
+    // ----------------------
+
+    // default ctor, use setters below to initialize it later
+    wxNotificationMessageBase()
+    {
+        Init();
+    }
+
+    // create a notification object with the given title and message (the
+    // latter may be empty in which case only the title will be shown)
+    wxNotificationMessageBase(const wxString& title,
+                              const wxString& message = wxEmptyString,
+                              wxWindow *parent = NULL,
+                              int flags = wxICON_INFORMATION)
+    {
+        Init();
+        Create(title, message, parent, flags);
+    }
+
+    virtual ~wxNotificationMessageBase();
+
+    // note that the setters must be called before Show()
+
+    // set the title: short string, markup not allowed
+    void SetTitle(const wxString& title);
+
+    // set the text of the message: this is a longer string than the title and
+    // some platforms allow simple HTML-like markup in it
+    void SetMessage(const wxString& message);
+
+    // set the parent for this notification: we'll be associated with the top
+    // level parent of this window or, if this method is not called, with the
+    // main application window by default
+    void SetParent(wxWindow *parent);
+
+    // this method can currently be used to choose a standard icon to use: the
+    // parameter may be one of wxICON_INFORMATION, wxICON_WARNING or
+    // wxICON_ERROR only (but not wxICON_QUESTION)
+    void SetFlags(int flags);
+
+    // set a custom icon to use instead of the system provided specified via SetFlags
+    virtual void SetIcon(const wxIcon& icon);
+
+    // Add a button to the notification, returns false if the platform does not support
+    // actions in notifications
+    virtual bool AddAction(wxWindowID actionid, const wxString &label = wxString());
+
+    // showing and hiding
+    // ------------------
+
+    // possible values for Show() timeout
+    enum
+    {
+        Timeout_Auto = -1,  // notification will be hidden automatically
+        Timeout_Never = 0   // notification will never time out
+    };
+
+    // show the notification to the user and hides it after timeout seconds
+    // pass (special values Timeout_Auto and Timeout_Never can be used)
+    //
+    // returns false if an error occurred
+    bool Show(int timeout = Timeout_Auto);
+
+    // hide the notification, returns true if it was hidden or false if it
+    // couldn't be done (e.g. on some systems automatically hidden
+    // notifications can't be hidden manually)
+    bool Close();
+
+protected:
+    // Common part of all ctors.
+    void Create(const wxString& title = wxEmptyString,
+        const wxString& message = wxEmptyString,
+        wxWindow *parent = NULL,
+        int flags = wxICON_INFORMATION)
+    {
+        SetTitle(title);
+        SetMessage(message);
+        SetParent(parent);
+        SetFlags(flags);
+    }
+
+    class wxNotificationMessageImpl* m_impl;
+
+private:
+
+    void Init()
+    {
+        m_impl = NULL;
+    }
+
+    wxDECLARE_NO_COPY_CLASS(wxNotificationMessageBase);
+};
+
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_NOTIFICATION_MESSAGE_CLICK, wxCommandEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_NOTIFICATION_MESSAGE_DISMISSED, wxCommandEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_NOTIFICATION_MESSAGE_ACTION, wxCommandEvent );
+
+#if (defined(__WXGTK__) && wxUSE_LIBNOTIFY) || \
+    (defined(__WXMSW__) && wxUSE_TASKBARICON && wxUSE_TASKBARICON_BALLOONS) || \
+    defined(__WXOSX_COCOA__)
+    #define wxHAS_NATIVE_NOTIFICATION_MESSAGE
+#endif
+
+// ----------------------------------------------------------------------------
+// wxNotificationMessage
+// ----------------------------------------------------------------------------
+
+#ifdef wxHAS_NATIVE_NOTIFICATION_MESSAGE
+
+#if defined(__WXMSW__)
+class WXDLLIMPEXP_FWD_CORE wxTaskBarIcon;
+#endif // defined(__WXMSW__)
+
+#else
+#include "wx/generic/notifmsg.h"
+#endif // wxHAS_NATIVE_NOTIFICATION_MESSAGE
+
+class WXDLLIMPEXP_CORE wxNotificationMessage : public
+#ifdef wxHAS_NATIVE_NOTIFICATION_MESSAGE
+    wxNotificationMessageBase
+#else
+    wxGenericNotificationMessage
+#endif
+{
+public:
+    wxNotificationMessage() { Init(); }
+    wxNotificationMessage(const wxString& title,
+                          const wxString& message = wxString(),
+                          wxWindow *parent = NULL,
+                          int flags = wxICON_INFORMATION)
+    {
+        Init();
+        Create(title, message, parent, flags);
+    }
+
+#if defined(__WXMSW__) && defined(wxHAS_NATIVE_NOTIFICATION_MESSAGE)
+    static bool MSWUseToasts(
+        const wxString& shortcutPath = wxString(),
+        const wxString& appId = wxString());
+
+    // returns the task bar icon which was used previously (may be NULL)
+    static wxTaskBarIcon *UseTaskBarIcon(wxTaskBarIcon *icon);
+
+#endif // defined(__WXMSW__) && defined(wxHAS_NATIVE_NOTIFICATION_MESSAGE)
+
+private:
+    // common part of all ctors
+    void Init();
+
+    wxDECLARE_NO_COPY_CLASS(wxNotificationMessage);
+};
+
+#endif // wxUSE_NOTIFICATION_MESSAGE
+
+#endif // _WX_NOTIFMSG_H_
+